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Engineering Materials - Engineering

Q1:

Which of the following statement is wrong?

A The spheroidising process is usually applied to high carbon tool steels which are difficult to machine

B In spheroidising process, the cementite in the granular form is produced in the structure of steel

C The annealing process causes complete recrystallisation in steels which have been severely cold worked and a new grain structure is formed

D none of the above

ANS:D - none of the above

Explanation: No answer description is available.